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Imaging non-hydrodynamic modes with jet wakes
Aleksi Kurkela, Ian Moult, Alexander Soloviev +1
While studies of ultra-relativistic heavy-ion collisions have established that the quark--gluon plasma exhibits hydrodynamic behavior, direct signatures of non-hydrodynamic modes h…
Causality alone bounds the maximum radius difference between different-mass neutron stars
Aleksi Kurkela, Tuhin Malik
We investigate how the assumption of a common causal equation of state (EoS) correlates the radii of neutron stars at different masses and thereby reduces the uncertainties inferre…
As above, so below: assessing extremeness of the neutron-star equation of state based on the unstable branch
Tyler Gorda, Oleg Komoltsev, Aleksi Kurkela +1
Microscopic models of neutron-star matter have been widely used in astrophysical applications. The focus of attention has been on densities up to the maximal densities reached in s…